Power transmission tower one-pole six-illumination unmanned aerial vehicle inspection and target detection defect analysis method

Abstract

The invention relates to the technical field of power transmission tower inspection, and discloses a power transmission tower one-pole six-photo unmanned aerial vehicle inspection and target detection defect analysis method, and the method comprises the steps: carrying out the simple marking in a three-dimensional tower point cloud, and carrying out the calculation to generate one-pole six-photo waypoints; connecting the waypoints in sequence to generate a tower one-pole six-photo unmanned aerial vehicle routing inspection route; whether the route is safe or not is judged, turning points are automatically added to the unsafe route, and therefore the final tower unmanned aerial vehicle routing inspection route is obtained; and carrying out real flight inspection, and optimizing waypoints: carrying out hidden danger intelligent identification on inspection photos by adopting a yolov5 or Cornernet-Compare target detection algorithm. According to the method, the one-pole six-photo route can be rapidly generated, an intelligent identification algorithm is improved, rapid defect hidden danger identification is carried out on the inspection photos, defect hidden dangers can be found more rapidly and more accurately, and the data processing quality is improved.

Description

technical field [0001] The invention belongs to the technical field of inspection of power transmission lines, and in particular relates to a method for inspection and target detection defect analysis of a power transmission tower and a one-pole six-light unmanned aerial vehicle. Background technique [0002] UAV automatic driving inspection technology is widely used in electric power inspection. Automatic and refined inspection of transmission line towers can greatly improve inspection efficiency, reduce the requirements for inspectors' drone control quality, and greatly reduce inspection costs. Ensure the safety of power grid inspection operations. [0003] There are two main schemes to generate the drone’s power inspection automatic driving, which needs to patrol the safe route. One is to use machine learning. Experienced pilots manually control the drone to conduct refined patrols, and the operators conduct inspections according to the standard. Instruction book, contro...

AI Technical Summary

Problems solved by technology

At present, there is a problem in automatically generating routes based on 3D point cloud model extraction components. There is a lack of a waypoint generation method for one pole and six photos on the tower, and the degree of intelligence is low. , poor inspection quality

At present, artificial intelligence technology is developing rapidly. The waypoints of one shot and six photos can be optimized in combination with front-end intelligent recognition technology to improve the safety of the route. The inspection photos of one shot and six photos can also be targeted for model optimization to better In the current power inspection industry, there is a lack of research on the inspection method of UAVs for one pole and six photos of transmission towers.

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